note 43329 added to function.print-r
| From: | matt at crx4u dot com | Date: | Thu, 17 Jun 2004 18:15:07 +0000 |
| Subject: | note 43329 added to function.print-r | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-71237@lists.php.net to get a copy of this message | ||
Here's a function I use to quickly capture an array for testing in other code. It converts an
array into code.
<?php
/**
* Convert an array to code.
* Recursively convert any sub arrays.
*/
function array_to_code($array, $nested_level=0) {
$code_string = "";
// Convert each element into code.
if (is_array($array)) {
// Create the indent.
$indent = str_repeat("\t", $nested_level);
$code_string .= "array(\n";
foreach ($array as $key => $value) {
// Convert this sub array to code.
$element_code = array_to_code($value, $nested_level+1);
// Add the new code to the string.
$code_string .= $indent."\t\"".$key."\" =>
".$element_code.",\n";
}
$code_string .= $indent.")";
} else {
// Not an array: just return with quotes.
$code_string = "\"".addslashes($array)."\"";
}
return $code_string;
}
?>
Example use:
<?php
$test_array = array("name" => "Matt", "phone" =>
"1234567890", "days" =>
array("1"=>"Monday","2"=>"Tuesday"));
print array_to_code($test_array);
?>
Output:
array(
"name" => "Matt",
"phone" => "1234567890",
"days" => array(
"1" => "Monday",
"2" => "Tuesday",
),
)
----
Manual Page -- http://www.php.net/manual/en/function.print-r.php
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